3252a8
101119911a
Drop the emoji-logo feature (and its font picker) from the Web App. Only an uploaded/linked image logo and favicon remain; when no logo is set, the default project logo is shown. Existing emoji-logo overrides are ignored — the keys are gone from the manifest, so the override service skips them and the app falls back to the default logo. - Remove WEBAPP_LOGO_USE_EMOJI / WEBAPP_LOGO_EMOJI / WEBAPP_LOGO_EMOJI_FONT settings, validators, manifest entries and override/runtime plumbing. - Strip the animated-emoji fetch/cache subsystem, the /webapp-emoji route and emoji branches from logo/favicon resolution; leftover emoji cache files are now purged on appearance save. - Simplify BrandMark to an image-only component and drop the emoji UI from the admin Appearance section. - Regenerate the demo settings manifest and clean docs, locales, nginx and demo data of emoji-logo references.
917 lines
33 KiB
Python
917 lines
33 KiB
Python
"""Branded HTML email templates that mirror the subscription Mini App look.
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The web app uses a dark theme with a configurable accent colour
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admin-configured accent colour and logo. The same
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accent + logo are reused here so emails feel like part of the product. All
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copy goes through the shared `JsonI18n` instance so translations live in
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``locales/<lang>.json`` next to the rest of the bot strings.
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"""
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from __future__ import annotations
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import html
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import re
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from dataclasses import dataclass
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from typing import TYPE_CHECKING, Optional, Sequence, Tuple
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from urllib.parse import urlsplit
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if TYPE_CHECKING:
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from bot.middlewares.i18n import JsonI18n
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from config.settings import Settings
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_BG = "#05070a"
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_CARD_BG = "#0e1116"
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_BORDER = "#1a1f27"
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_TEXT = "#e6e9ef"
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_TEXT_MUTED = "#9aa3b2"
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_TEXT_DIM = "#5d6573"
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_DEFAULT_ACCENT = "#00fe7a"
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_HEX_RE = re.compile(r"^#(?:[0-9a-fA-F]{3}|[0-9a-fA-F]{6})$")
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@dataclass(frozen=True)
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class EmailContent:
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subject: str
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text: str
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html: str
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def _safe_color(value: Optional[str]) -> str:
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if not value:
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return _DEFAULT_ACCENT
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candidate = value.strip()
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if _HEX_RE.match(candidate):
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return candidate
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return _DEFAULT_ACCENT
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def _public_logo_url(settings: Settings) -> Optional[str]:
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"""Email recipients can't reach the in-app /webapp-logo proxy, so only a
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stored public https URL can be used directly. Anything else is dropped."""
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raw = (settings.WEBAPP_LOGO_URL or "").strip()
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if not raw:
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return None
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parsed = urlsplit(raw)
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if parsed.scheme != "https" or not parsed.hostname:
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return None
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return raw
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def _brand_title(settings: Settings) -> str:
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title = (settings.WEBAPP_TITLE or "").strip()
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return title or "Subscription"
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def _normalize_lang(language_code: Optional[str], settings: Settings) -> str:
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value = str(language_code or settings.DEFAULT_LANGUAGE or "ru").strip().lower()
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return value.replace("_", "-") or "ru"
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def _resolve_i18n(i18n: Optional[JsonI18n]) -> JsonI18n:
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if i18n is not None:
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return i18n
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from bot.middlewares.i18n import get_i18n_instance
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return get_i18n_instance()
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def _t_html(i18n: JsonI18n, lang: str, key: str, **kwargs) -> str:
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"""Translate for HTML context: format args are HTML-escaped, the
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translated template itself is treated as already-safe HTML (locale files
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are author-controlled and may include simple inline tags like <strong>)."""
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safe_kwargs = {k: html.escape(str(v)) for k, v in kwargs.items()}
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return i18n.gettext(lang, key, **safe_kwargs)
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def _t_text(i18n: JsonI18n, lang: str, key: str, **kwargs) -> str:
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return i18n.gettext(lang, key, **kwargs)
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def _layout(
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*,
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settings: Settings,
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language_code: str,
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preheader: str,
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heading: str,
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intro_html: str,
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body_html: str,
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footer_html: str,
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) -> str:
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accent = _safe_color(settings.WEBAPP_PRIMARY_COLOR)
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brand_title = html.escape(_brand_title(settings))
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logo_url = _public_logo_url(settings)
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html_lang = html.escape((language_code or "en").replace("_", "-"), quote=True)
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logo_block = ""
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if logo_url:
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logo_block = (
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f'<img src="{html.escape(logo_url, quote=True)}" width="64" height="64" '
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f'alt="" style="display:block;border:0;outline:none;text-decoration:none;'
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f'border-radius:16px;">'
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)
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return f"""<!DOCTYPE html>
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<html lang="{html_lang}" xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width,initial-scale=1">
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<meta name="color-scheme" content="dark">
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<meta name="supported-color-schemes" content="dark">
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<title>{html.escape(heading)}</title>
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</head>
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<body style="margin:0;padding:0;background:{_BG};font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;color:{_TEXT};">
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<div style="display:none;max-height:0;overflow:hidden;opacity:0;color:transparent;mso-hide:all;">{html.escape(preheader)}</div>
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<table role="presentation" width="100%" cellpadding="0" cellspacing="0" border="0" style="background:{_BG};">
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<tr>
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<td align="center" style="padding:32px 16px;">
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<table role="presentation" width="100%" cellpadding="0" cellspacing="0" border="0" style="max-width:480px;">
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<tr>
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<td align="center" style="padding-bottom:24px;">
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{logo_block}
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<div style="margin-top:14px;font-family:'JetBrains Mono','SFMono-Regular',Menlo,Consolas,monospace;font-weight:800;font-size:22px;line-height:1.05;color:{accent};letter-spacing:0;">{brand_title}</div>
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</td>
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</tr>
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<tr>
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<td style="background:{_CARD_BG};border:1px solid {_BORDER};border-radius:18px;padding:28px;">
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<h1 style="margin:0 0 10px 0;font-size:20px;line-height:1.25;font-weight:700;color:#ffffff;">{html.escape(heading)}</h1>
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<div style="margin:0 0 20px 0;font-size:14px;line-height:1.55;color:{_TEXT_MUTED};">{intro_html}</div>
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{body_html}
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</td>
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</tr>
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<tr>
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<td align="center" style="padding-top:20px;">
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<div style="font-size:11px;line-height:1.55;color:{_TEXT_DIM};">{footer_html}</div>
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</td>
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</tr>
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</table>
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</td>
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</tr>
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</table>
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</body>
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</html>
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""" # noqa: E501
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def _info_rows_html(rows: Sequence[Tuple[str, str]]) -> str:
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if not rows:
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return ""
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last = len(rows) - 1
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cells = []
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for index, (label, value) in enumerate(rows):
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border = "" if index == last else f"border-bottom:1px solid {_BORDER};"
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cells.append(
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f"<tr>"
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f'<td style="padding:11px 0;{border}font-size:12px;color:{_TEXT_DIM};text-transform:uppercase;letter-spacing:0.04em;">{html.escape(label)}</td>' # noqa: E501
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f"<td align=\"right\" style=\"padding:11px 0;{border}font-family:'JetBrains Mono','SFMono-Regular',Menlo,Consolas,monospace;font-size:14px;font-weight:600;color:{_TEXT};\">{html.escape(value)}</td>" # noqa: E501
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f"</tr>"
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)
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return (
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f'<table role="presentation" width="100%" cellpadding="0" cellspacing="0" border="0" '
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f'style="margin:0 0 16px 0;background:{_BG};border:1px solid {_BORDER};border-radius:14px;padding:6px 16px;">' # noqa: E501
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+ "".join(cells)
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+ "</table>"
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)
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def _cta_button_html(*, label: str, url: str, accent: str) -> str:
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safe_label = html.escape(label)
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safe_url = html.escape(url, quote=True)
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# Accent green is light, so contrast text is dark; works for the default and similar light accents. # noqa: E501
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return (
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f'<table role="presentation" width="100%" cellpadding="0" cellspacing="0" border="0" '
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f'style="width:100%;margin:22px 0 18px 0;">'
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f'<tr><td align="center" bgcolor="{accent}" style="background:{accent};border-radius:12px;">' # noqa: E501
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f'<a href="{safe_url}" target="_blank" rel="noopener" '
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f'style="display:block;width:100%;box-sizing:border-box;padding:15px 22px;'
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f"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;" # noqa: E501
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f'font-size:15px;font-weight:700;color:#05070a;text-decoration:none;letter-spacing:0.02em;text-align:center;">{safe_label}</a>'
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f"</td></tr></table>"
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)
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def _format_amount(amount: float, currency: str) -> str:
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rounded = round(float(amount), 2)
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if rounded.is_integer():
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body = f"{int(rounded)}"
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else:
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body = f"{rounded:.2f}"
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suffix = (currency or "").strip()
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return f"{body} {suffix}".strip()
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def _format_traffic(traffic_gb: Optional[float]) -> str:
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if traffic_gb is None:
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return "—"
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value = float(traffic_gb)
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return str(int(value)) if value.is_integer() else f"{value:g}"
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_ALLOWED_INLINE_TAGS = {
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"b": "strong",
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"strong": "strong",
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"i": "em",
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"em": "em",
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"u": "u",
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"s": "s",
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"code": "code",
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}
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_INLINE_TAG_RE = re.compile(r"</?(?:b|strong|i|em|u|s|code)>", re.IGNORECASE)
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_ANY_TAG_RE = re.compile(r"<[^>]+>")
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def _telegram_html_to_email_html(value: str) -> str:
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"""Escape arbitrary text while preserving the tiny Telegram HTML subset we use."""
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source = str(value or "")
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chunks: list[str] = []
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cursor = 0
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for match in _INLINE_TAG_RE.finditer(source):
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chunks.append(html.escape(source[cursor : match.start()]))
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raw_tag = match.group(0)
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closing = raw_tag.startswith("</")
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tag_name = raw_tag.strip("</>").lower()
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mapped = _ALLOWED_INLINE_TAGS.get(tag_name)
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if mapped:
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chunks.append(f"</{mapped}>" if closing else f"<{mapped}>")
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cursor = match.end()
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chunks.append(html.escape(source[cursor:]))
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return "".join(chunks).replace("\n", "<br>")
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def _telegram_html_to_text(value: str) -> str:
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return html.unescape(_ANY_TAG_RE.sub("", str(value or "")))
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def _format_minutes(seconds: int) -> int:
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return max(1, int(seconds) // 60)
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def render_login_code(
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settings: Settings,
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*,
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code: str,
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language_code: Optional[str],
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magic_link: Optional[str] = None,
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purpose: str = "login",
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i18n: Optional[JsonI18n] = None,
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) -> EmailContent:
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i18n = _resolve_i18n(i18n)
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lang = _normalize_lang(language_code, settings)
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minutes = _format_minutes(settings.EMAIL_CODE_TTL_SECONDS)
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accent = _safe_color(settings.WEBAPP_PRIMARY_COLOR)
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brand = _brand_title(settings)
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template_prefix = "email_set_password_code" if purpose == "set_password" else "email_login_code"
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safe_magic_link = (magic_link or "").strip() if template_prefix == "email_login_code" else ""
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subject = _t_text(i18n, lang, f"{template_prefix}_subject", code=code)
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preheader = _t_text(i18n, lang, f"{template_prefix}_preheader", minutes=minutes)
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heading = _t_text(i18n, lang, f"{template_prefix}_heading")
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intro = _t_text(i18n, lang, f"{template_prefix}_intro")
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expiry_html = _t_html(i18n, lang, f"{template_prefix}_expiry_html", minutes=minutes)
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security = _t_text(i18n, lang, f"{template_prefix}_security")
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footer = _t_html(i18n, lang, "email_footer_auto", brand=brand)
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text_lines = [_t_text(i18n, lang, f"{template_prefix}_text", code=code, minutes=minutes)]
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if safe_magic_link:
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text_lines.append(_t_text(i18n, lang, "email_login_code_text_magic", url=safe_magic_link))
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code_block = (
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f'<table role="presentation" width="100%" cellpadding="0" cellspacing="0" border="0" style="margin:0 0 18px 0;">' # noqa: E501
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f'<tr><td align="center" style="background:{_BG};border:1px solid {_BORDER};border-radius:14px;padding:22px 16px;">' # noqa: E501
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f"<div style=\"font-family:'JetBrains Mono','SFMono-Regular',Menlo,Consolas,monospace;font-size:36px;line-height:1;font-weight:700;letter-spacing:10px;color:{accent};\">" # noqa: E501
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f"{html.escape(code)}"
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f"</div></td></tr></table>"
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)
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magic_block = ""
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if safe_magic_link:
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cta_label = _t_text(i18n, lang, "email_login_code_magic_cta")
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divider_label = _t_text(i18n, lang, "email_login_code_magic_or")
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magic_intro = _t_text(i18n, lang, "email_login_code_magic_intro")
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magic_hint = _t_text(i18n, lang, "email_login_code_magic_hint")
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divider_html = (
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f'<table role="presentation" width="100%" cellpadding="0" cellspacing="0" border="0" style="margin:4px 0 14px 0;">' # noqa: E501
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f"<tr>"
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f'<td width="40%" style="border-bottom:1px solid {_BORDER};font-size:0;line-height:0;"> </td>' # noqa: E501
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f'<td align="center" style="padding:0 10px;font-size:11px;letter-spacing:0.08em;text-transform:uppercase;color:{_TEXT_DIM};white-space:nowrap;">{html.escape(divider_label)}</td>' # noqa: E501
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f'<td width="40%" style="border-bottom:1px solid {_BORDER};font-size:0;line-height:0;"> </td>' # noqa: E501
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f"</tr></table>"
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)
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magic_block = (
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divider_html
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+ f'<p style="margin:0 0 4px 0;font-size:13px;line-height:1.55;color:{_TEXT_MUTED};text-align:center;">{html.escape(magic_intro)}</p>' # noqa: E501
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+ _cta_button_html(label=cta_label, url=safe_magic_link, accent=accent)
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+ f'<p style="margin:0 0 6px 0;font-size:12px;line-height:1.55;color:{_TEXT_DIM};text-align:center;">{html.escape(magic_hint)}</p>' # noqa: E501
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)
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body_html = (
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code_block
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+ f'<p style="margin:0 0 8px 0;font-size:13px;line-height:1.55;color:{_TEXT_MUTED};">{expiry_html}</p>' # noqa: E501
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+ f'<p style="margin:0 0 4px 0;font-size:12px;line-height:1.55;color:{_TEXT_DIM};">{html.escape(security)}</p>' # noqa: E501
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+ magic_block
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)
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rendered = _layout(
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settings=settings,
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language_code=lang,
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preheader=preheader,
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heading=heading,
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intro_html=html.escape(intro),
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body_html=body_html,
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footer_html=footer,
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)
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return EmailContent(subject=subject, text="\n".join(text_lines), html=rendered)
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def render_account_merged(
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settings: Settings,
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*,
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language_code: Optional[str],
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primary_user_id: Optional[int],
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removed_user_id: Optional[int],
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final_end_date_text: str,
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i18n: Optional[JsonI18n] = None,
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) -> EmailContent:
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i18n = _resolve_i18n(i18n)
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lang = _normalize_lang(language_code, settings)
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brand = _brand_title(settings)
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primary = "—" if primary_user_id is None else f"#{primary_user_id}"
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removed = "—" if removed_user_id is None else f"#{removed_user_id}"
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end_date = final_end_date_text or "—"
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subject = _t_text(i18n, lang, "email_account_merged_subject")
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preheader = _t_text(i18n, lang, "email_account_merged_preheader")
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heading = _t_text(i18n, lang, "email_account_merged_heading")
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intro = _t_text(i18n, lang, "email_account_merged_intro")
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note = _t_text(i18n, lang, "email_account_merged_note")
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footer = _t_html(i18n, lang, "email_footer_auto", brand=brand)
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text = _t_text(
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i18n,
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lang,
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"email_account_merged_text",
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primary=primary,
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removed=removed,
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end_date=end_date,
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)
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rows = [
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(_t_text(i18n, lang, "email_account_merged_row_kept"), primary),
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(_t_text(i18n, lang, "email_account_merged_row_removed"), removed),
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(_t_text(i18n, lang, "email_account_merged_row_end_date"), end_date),
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]
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body_html = (
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_info_rows_html(rows)
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+ f'<p style="margin:0;font-size:12px;line-height:1.55;color:{_TEXT_DIM};">{html.escape(note)}</p>' # noqa: E501
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)
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rendered = _layout(
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settings=settings,
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language_code=lang,
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preheader=preheader,
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heading=heading,
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intro_html=html.escape(intro),
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body_html=body_html,
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footer_html=footer,
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)
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return EmailContent(subject=subject, text=text, html=rendered)
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|
|
|
|
def render_payment_success(
|
|
settings: Settings,
|
|
*,
|
|
language_code: Optional[str],
|
|
sale_mode: str,
|
|
months: int,
|
|
traffic_gb: Optional[float],
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amount: float,
|
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currency: str,
|
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end_date_text: str,
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|
dashboard_url: Optional[str],
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provider_label: Optional[str] = None,
|
|
i18n: Optional[JsonI18n] = None,
|
|
) -> EmailContent:
|
|
i18n = _resolve_i18n(i18n)
|
|
lang = _normalize_lang(language_code, settings)
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|
accent = _safe_color(settings.WEBAPP_PRIMARY_COLOR)
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brand = _brand_title(settings)
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sale_base = (sale_mode or "").split("@", 1)[0].split("|", 1)[0]
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|
is_traffic = sale_base in {
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"traffic",
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"traffic_package",
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"topup",
|
|
"premium_topup",
|
|
}
|
|
is_hwid = sale_base in {"hwid_device", "hwid_devices", "hwid_devices_renewal"}
|
|
is_tariff_upgrade = sale_base == "tariff_upgrade"
|
|
amount_text = _format_amount(amount, currency)
|
|
safe_dashboard_url = (dashboard_url or "").strip()
|
|
end_date = end_date_text or "—"
|
|
traffic_label = _format_traffic(traffic_gb)
|
|
|
|
subject = _t_text(i18n, lang, "email_payment_success_subject")
|
|
preheader = _t_text(i18n, lang, "email_payment_success_preheader")
|
|
heading = _t_text(i18n, lang, "email_payment_success_heading")
|
|
footer_note = _t_text(i18n, lang, "email_payment_success_footer_note")
|
|
footer = _t_html(i18n, lang, "email_footer_auto", brand=brand)
|
|
cta_label = _t_text(i18n, lang, "email_payment_success_cta")
|
|
|
|
if is_traffic:
|
|
intro_key = (
|
|
"email_payment_success_intro_premium_topup"
|
|
if sale_base == "premium_topup"
|
|
else "email_payment_success_intro_traffic"
|
|
)
|
|
intro = _t_text(i18n, lang, intro_key, traffic_gb=traffic_label)
|
|
period_label = _t_text(i18n, lang, "email_payment_success_row_traffic")
|
|
period_value = _t_text(
|
|
i18n, lang, "email_payment_success_traffic_value", traffic_gb=traffic_label
|
|
)
|
|
text = _t_text(
|
|
i18n,
|
|
lang,
|
|
"email_payment_success_text_traffic",
|
|
amount=amount_text,
|
|
traffic_gb=traffic_label,
|
|
end_date=end_date,
|
|
)
|
|
elif is_hwid:
|
|
devices_count = max(0, int(months or 0))
|
|
intro = _t_text(i18n, lang, "email_payment_success_intro_hwid", count=devices_count)
|
|
period_label = _t_text(i18n, lang, "email_payment_success_row_hwid")
|
|
period_value = _t_text(i18n, lang, "email_payment_success_hwid_value", count=devices_count)
|
|
text = _t_text(
|
|
i18n,
|
|
lang,
|
|
"email_payment_success_text_hwid",
|
|
amount=amount_text,
|
|
count=devices_count,
|
|
end_date=end_date,
|
|
)
|
|
elif is_tariff_upgrade:
|
|
intro = _t_text(i18n, lang, "email_payment_success_intro_tariff_upgrade")
|
|
period_label = _t_text(i18n, lang, "email_payment_success_row_operation")
|
|
period_value = _t_text(i18n, lang, "email_payment_success_tariff_upgrade_value")
|
|
text = _t_text(
|
|
i18n,
|
|
lang,
|
|
"email_payment_success_text_tariff_upgrade",
|
|
amount=amount_text,
|
|
end_date=end_date,
|
|
)
|
|
else:
|
|
months_int = int(months or 0)
|
|
intro = _t_text(i18n, lang, "email_payment_success_intro_subscription", months=months_int)
|
|
period_label = _t_text(i18n, lang, "email_payment_success_row_period")
|
|
period_value = _t_text(
|
|
i18n,
|
|
lang,
|
|
"email_payment_success_period_value",
|
|
months=months_int,
|
|
)
|
|
text = _t_text(
|
|
i18n,
|
|
lang,
|
|
"email_payment_success_text_subscription",
|
|
amount=amount_text,
|
|
months=months_int,
|
|
end_date=end_date,
|
|
)
|
|
|
|
rows: list[Tuple[str, str]] = [
|
|
(period_label, period_value),
|
|
(_t_text(i18n, lang, "email_payment_success_row_amount"), amount_text),
|
|
(_t_text(i18n, lang, "email_payment_success_row_end_date"), end_date),
|
|
]
|
|
if provider_label:
|
|
rows.append((_t_text(i18n, lang, "email_payment_success_row_method"), provider_label))
|
|
|
|
text_lines = [text]
|
|
if safe_dashboard_url:
|
|
text_lines.append(
|
|
_t_text(i18n, lang, "email_payment_success_text_dashboard", url=safe_dashboard_url)
|
|
)
|
|
|
|
body_parts = [_info_rows_html(rows)]
|
|
if safe_dashboard_url:
|
|
body_parts.append(_cta_button_html(label=cta_label, url=safe_dashboard_url, accent=accent))
|
|
body_parts.append(
|
|
f'<p style="margin:6px 0 0 0;font-size:12px;line-height:1.55;color:{_TEXT_DIM};">{html.escape(footer_note)}</p>' # noqa: E501
|
|
)
|
|
|
|
rendered = _layout(
|
|
settings=settings,
|
|
language_code=lang,
|
|
preheader=preheader,
|
|
heading=heading,
|
|
intro_html=html.escape(intro),
|
|
body_html="".join(body_parts),
|
|
footer_html=footer,
|
|
)
|
|
return EmailContent(subject=subject, text="\n".join(text_lines), html=rendered)
|
|
|
|
|
|
def render_user_notification(
|
|
settings: Settings,
|
|
*,
|
|
language_code: Optional[str],
|
|
subject: str,
|
|
message_text: str,
|
|
dashboard_url: Optional[str] = None,
|
|
cta_label: Optional[str] = None,
|
|
heading: Optional[str] = None,
|
|
intro: Optional[str] = None,
|
|
i18n: Optional[JsonI18n] = None,
|
|
) -> EmailContent:
|
|
i18n = _resolve_i18n(i18n)
|
|
lang = _normalize_lang(language_code, settings)
|
|
accent = _safe_color(settings.WEBAPP_PRIMARY_COLOR)
|
|
brand = _brand_title(settings)
|
|
safe_dashboard_url = (dashboard_url or "").strip()
|
|
final_subject = (subject or "").strip() or _t_text(
|
|
i18n, lang, "email_user_notification_subject"
|
|
)
|
|
final_heading = (heading or "").strip() or final_subject
|
|
final_intro = (intro or "").strip() or _t_text(i18n, lang, "email_user_notification_intro")
|
|
final_cta_label = (cta_label or "").strip() or _t_text(
|
|
i18n,
|
|
lang,
|
|
"email_user_notification_cta",
|
|
)
|
|
footer = _t_html(i18n, lang, "email_footer_auto", brand=brand)
|
|
message_html = (
|
|
f'<div style="margin:0 0 16px 0;background:{_BG};border:1px solid {_BORDER};'
|
|
f"border-radius:14px;padding:14px 16px;font-size:14px;line-height:1.55;color:{_TEXT};"
|
|
f'white-space:pre-wrap;">{_telegram_html_to_email_html(message_text)}</div>'
|
|
)
|
|
body_parts = [message_html]
|
|
if safe_dashboard_url:
|
|
body_parts.append(
|
|
_cta_button_html(label=final_cta_label, url=safe_dashboard_url, accent=accent)
|
|
)
|
|
|
|
rendered = _layout(
|
|
settings=settings,
|
|
language_code=lang,
|
|
preheader=final_subject,
|
|
heading=final_heading,
|
|
intro_html=html.escape(final_intro),
|
|
body_html="".join(body_parts),
|
|
footer_html=footer,
|
|
)
|
|
text_lines = [final_subject, "", _telegram_html_to_text(message_text)]
|
|
if safe_dashboard_url:
|
|
text_lines.extend(
|
|
[
|
|
"",
|
|
_t_text(
|
|
i18n, lang, "email_user_notification_text_dashboard", url=safe_dashboard_url
|
|
),
|
|
]
|
|
)
|
|
return EmailContent(subject=final_subject, text="\n".join(text_lines), html=rendered)
|
|
|
|
|
|
def render_subscription_expiring(
|
|
settings: Settings,
|
|
*,
|
|
language_code: Optional[str],
|
|
days_left: int,
|
|
end_date_text: str,
|
|
dashboard_url: Optional[str],
|
|
i18n: Optional[JsonI18n] = None,
|
|
) -> EmailContent:
|
|
i18n = _resolve_i18n(i18n)
|
|
lang = _normalize_lang(language_code, settings)
|
|
accent = _safe_color(settings.WEBAPP_PRIMARY_COLOR)
|
|
brand = _brand_title(settings)
|
|
safe_dashboard_url = (dashboard_url or "").strip()
|
|
days = max(0, int(days_left))
|
|
end_date = end_date_text or "—"
|
|
|
|
if days == 0:
|
|
suffix = "today"
|
|
elif days == 1:
|
|
suffix = "tomorrow"
|
|
else:
|
|
suffix = "days"
|
|
|
|
subject = _t_text(i18n, lang, f"email_subscription_expiring_subject_{suffix}", days=days)
|
|
heading = _t_text(i18n, lang, f"email_subscription_expiring_heading_{suffix}", days=days)
|
|
preheader = _t_text(i18n, lang, f"email_subscription_expiring_preheader_{suffix}", days=days)
|
|
intro = _t_text(i18n, lang, f"email_subscription_expiring_intro_{suffix}", days=days)
|
|
note = _t_text(i18n, lang, "email_subscription_expiring_note")
|
|
footer = _t_html(i18n, lang, "email_footer_auto", brand=brand)
|
|
cta_label = _t_text(i18n, lang, "email_subscription_expiring_cta")
|
|
|
|
rows = [
|
|
(_t_text(i18n, lang, "email_subscription_expiring_row_days_left"), str(days)),
|
|
(_t_text(i18n, lang, "email_subscription_expiring_row_end_date"), end_date),
|
|
]
|
|
|
|
text_lines = [
|
|
_t_text(i18n, lang, "email_subscription_expiring_text", heading=heading, end_date=end_date),
|
|
]
|
|
if safe_dashboard_url:
|
|
text_lines.append(
|
|
_t_text(i18n, lang, "email_subscription_expiring_text_renew", url=safe_dashboard_url)
|
|
)
|
|
|
|
body_parts = [_info_rows_html(rows)]
|
|
if safe_dashboard_url:
|
|
body_parts.append(_cta_button_html(label=cta_label, url=safe_dashboard_url, accent=accent))
|
|
body_parts.append(
|
|
f'<p style="margin:6px 0 0 0;font-size:12px;line-height:1.55;color:{_TEXT_DIM};">{html.escape(note)}</p>' # noqa: E501
|
|
)
|
|
|
|
rendered = _layout(
|
|
settings=settings,
|
|
language_code=lang,
|
|
preheader=preheader,
|
|
heading=heading,
|
|
intro_html=html.escape(intro),
|
|
body_html="".join(body_parts),
|
|
footer_html=footer,
|
|
)
|
|
return EmailContent(subject=subject, text="\n".join(text_lines), html=rendered)
|
|
|
|
|
|
def _subscription_lifecycle_title(
|
|
i18n: JsonI18n,
|
|
lang: str,
|
|
notification_key: str,
|
|
*,
|
|
days_left: Optional[int],
|
|
hours_before: Optional[int],
|
|
) -> str:
|
|
if notification_key == "before_2d_autorenew":
|
|
return _t_text(i18n, lang, "email_subscription_lifecycle_subject_autorenew")
|
|
if notification_key == "expired":
|
|
return _t_text(i18n, lang, "email_subscription_lifecycle_subject_expired")
|
|
if notification_key == "expired_24h_after":
|
|
return _t_text(i18n, lang, "email_subscription_lifecycle_subject_expired_after")
|
|
if hours_before is not None:
|
|
return _t_text(
|
|
i18n,
|
|
lang,
|
|
"email_subscription_lifecycle_subject_before_hours",
|
|
hours=hours_before,
|
|
)
|
|
return _t_text(
|
|
i18n,
|
|
lang,
|
|
"email_subscription_lifecycle_subject_before_days",
|
|
days=max(0, int(days_left or 0)),
|
|
)
|
|
|
|
|
|
def render_subscription_lifecycle_notification(
|
|
settings: Settings,
|
|
*,
|
|
language_code: Optional[str],
|
|
notification_key: str,
|
|
message_text: str,
|
|
end_date_text: str,
|
|
dashboard_url: Optional[str],
|
|
mirrored_from_telegram: bool = False,
|
|
days_left: Optional[int] = None,
|
|
hours_before: Optional[int] = None,
|
|
i18n: Optional[JsonI18n] = None,
|
|
) -> EmailContent:
|
|
i18n = _resolve_i18n(i18n)
|
|
lang = _normalize_lang(language_code, settings)
|
|
accent = _safe_color(settings.WEBAPP_PRIMARY_COLOR)
|
|
brand = _brand_title(settings)
|
|
safe_dashboard_url = (dashboard_url or "").strip()
|
|
end_date = end_date_text or "—"
|
|
subject = _subscription_lifecycle_title(
|
|
i18n,
|
|
lang,
|
|
notification_key,
|
|
days_left=days_left,
|
|
hours_before=hours_before,
|
|
)
|
|
intro_key = (
|
|
"email_subscription_lifecycle_intro_mirrored"
|
|
if mirrored_from_telegram
|
|
else "email_subscription_lifecycle_intro_direct"
|
|
)
|
|
intro = _t_text(i18n, lang, intro_key)
|
|
footer = _t_html(i18n, lang, "email_footer_auto", brand=brand)
|
|
cta_label = _t_text(i18n, lang, "email_subscription_lifecycle_cta")
|
|
|
|
rows = [
|
|
(_t_text(i18n, lang, "email_subscription_lifecycle_row_end_date"), end_date),
|
|
]
|
|
message_html = (
|
|
f'<div style="margin:0 0 16px 0;background:{_BG};border:1px solid {_BORDER};'
|
|
f"border-radius:14px;padding:14px 16px;font-size:14px;line-height:1.55;color:{_TEXT};"
|
|
f'white-space:pre-wrap;">{html.escape(message_text or "")}</div>'
|
|
)
|
|
body_parts = [_info_rows_html(rows), message_html]
|
|
if safe_dashboard_url:
|
|
body_parts.append(_cta_button_html(label=cta_label, url=safe_dashboard_url, accent=accent))
|
|
|
|
rendered = _layout(
|
|
settings=settings,
|
|
language_code=lang,
|
|
preheader=subject,
|
|
heading=subject,
|
|
intro_html=html.escape(intro),
|
|
body_html="".join(body_parts),
|
|
footer_html=footer,
|
|
)
|
|
|
|
text_lines = [subject, "", message_text]
|
|
if safe_dashboard_url:
|
|
text_lines.extend(
|
|
[
|
|
"",
|
|
_t_text(
|
|
i18n,
|
|
lang,
|
|
"email_subscription_lifecycle_text_renew",
|
|
url=safe_dashboard_url,
|
|
),
|
|
]
|
|
)
|
|
return EmailContent(subject=subject, text="\n".join(text_lines), html=rendered)
|
|
|
|
|
|
def _support_email(
|
|
settings: Settings,
|
|
i18n: Optional[JsonI18n],
|
|
language: Optional[str],
|
|
*,
|
|
subject: str,
|
|
heading: str,
|
|
intro: str,
|
|
rows: Sequence[Tuple[str, str]],
|
|
body_preview: str,
|
|
ticket_url: Optional[str],
|
|
cta_label: str,
|
|
) -> EmailContent:
|
|
i18n = _resolve_i18n(i18n)
|
|
lang = _normalize_lang(language, settings)
|
|
brand = _brand_title(settings)
|
|
accent = _safe_color(settings.WEBAPP_PRIMARY_COLOR)
|
|
safe_url = (ticket_url or "").strip()
|
|
footer = _t_html(i18n, lang, "email_footer_auto", brand=brand)
|
|
localized_rows = [
|
|
(_t_text(i18n, lang, label) if str(label).startswith("email_") else str(label), value)
|
|
for label, value in rows
|
|
]
|
|
preview_block = (
|
|
f'<div style="margin:0 0 16px 0;background:{_BG};border:1px solid {_BORDER};'
|
|
f"border-radius:14px;padding:14px 16px;font-size:14px;line-height:1.55;color:{_TEXT};"
|
|
f'white-space:pre-wrap;">{html.escape(body_preview or "")}</div>'
|
|
)
|
|
body_parts = [_info_rows_html(localized_rows), preview_block]
|
|
if safe_url:
|
|
body_parts.append(_cta_button_html(label=cta_label, url=safe_url, accent=accent))
|
|
rendered = _layout(
|
|
settings=settings,
|
|
language_code=lang,
|
|
preheader=intro,
|
|
heading=heading,
|
|
intro_html=html.escape(intro),
|
|
body_html="".join(body_parts),
|
|
footer_html=footer,
|
|
)
|
|
text_lines = [
|
|
intro,
|
|
"",
|
|
*[f"{label}: {value}" for label, value in localized_rows],
|
|
"",
|
|
body_preview,
|
|
]
|
|
if safe_url:
|
|
text_lines.extend(["", safe_url])
|
|
return EmailContent(subject=subject, text="\n".join(text_lines), html=rendered)
|
|
|
|
|
|
def render_support_new_ticket_admin(
|
|
settings: Settings,
|
|
i18n: Optional[JsonI18n],
|
|
language: Optional[str],
|
|
*,
|
|
ticket_id: int,
|
|
user_display: str,
|
|
subject: str,
|
|
body_preview: str,
|
|
snapshot_rows: Sequence[Tuple[str, str]],
|
|
ticket_url: Optional[str],
|
|
) -> EmailContent:
|
|
i18n = _resolve_i18n(i18n)
|
|
lang = _normalize_lang(language, settings)
|
|
rows = [
|
|
("email_support_row_ticket", f"#{ticket_id}"),
|
|
("email_support_row_user", user_display),
|
|
("email_support_row_subject", subject),
|
|
*snapshot_rows,
|
|
]
|
|
return _support_email(
|
|
settings,
|
|
i18n,
|
|
lang,
|
|
subject=_t_text(i18n, lang, "email_support_new_ticket_admin_subject", ticket_id=ticket_id),
|
|
heading=_t_text(i18n, lang, "email_support_new_ticket_admin_heading", ticket_id=ticket_id),
|
|
intro=_t_text(i18n, lang, "email_support_new_ticket_admin_intro"),
|
|
rows=rows,
|
|
body_preview=body_preview,
|
|
ticket_url=ticket_url,
|
|
cta_label=_t_text(i18n, lang, "email_support_cta_open_ticket"),
|
|
)
|
|
|
|
|
|
def render_support_user_reply_admin(
|
|
settings: Settings,
|
|
i18n: Optional[JsonI18n],
|
|
language: Optional[str],
|
|
*,
|
|
ticket_id: int,
|
|
user_display: str,
|
|
subject: str,
|
|
body_preview: str,
|
|
snapshot_rows: Sequence[Tuple[str, str]],
|
|
ticket_url: Optional[str],
|
|
) -> EmailContent:
|
|
i18n = _resolve_i18n(i18n)
|
|
lang = _normalize_lang(language, settings)
|
|
rows = [
|
|
("email_support_row_ticket", f"#{ticket_id}"),
|
|
("email_support_row_user", user_display),
|
|
("email_support_row_subject", subject),
|
|
*snapshot_rows,
|
|
]
|
|
return _support_email(
|
|
settings,
|
|
i18n,
|
|
lang,
|
|
subject=_t_text(i18n, lang, "email_support_user_reply_admin_subject", ticket_id=ticket_id),
|
|
heading=_t_text(i18n, lang, "email_support_user_reply_admin_heading", ticket_id=ticket_id),
|
|
intro=_t_text(i18n, lang, "email_support_user_reply_admin_intro"),
|
|
rows=rows,
|
|
body_preview=body_preview,
|
|
ticket_url=ticket_url,
|
|
cta_label=_t_text(i18n, lang, "email_support_cta_open_ticket"),
|
|
)
|
|
|
|
|
|
def render_support_admin_reply_user(
|
|
settings: Settings,
|
|
i18n: Optional[JsonI18n],
|
|
language: Optional[str],
|
|
*,
|
|
ticket_id: int,
|
|
subject: str,
|
|
body_preview: str,
|
|
ticket_url: Optional[str],
|
|
) -> EmailContent:
|
|
i18n = _resolve_i18n(i18n)
|
|
lang = _normalize_lang(language, settings)
|
|
return _support_email(
|
|
settings,
|
|
i18n,
|
|
lang,
|
|
subject=_t_text(i18n, lang, "email_support_admin_reply_user_subject", ticket_id=ticket_id),
|
|
heading=_t_text(i18n, lang, "email_support_admin_reply_user_heading", ticket_id=ticket_id),
|
|
intro=_t_text(i18n, lang, "email_support_admin_reply_user_intro"),
|
|
rows=[
|
|
("email_support_row_ticket", f"#{ticket_id}"),
|
|
("email_support_row_subject", subject),
|
|
],
|
|
body_preview=body_preview,
|
|
ticket_url=ticket_url,
|
|
cta_label=_t_text(i18n, lang, "email_support_cta_open_mini_app"),
|
|
)
|
|
|
|
|
|
def render_support_ticket_closed_user(
|
|
settings: Settings,
|
|
i18n: Optional[JsonI18n],
|
|
language: Optional[str],
|
|
*,
|
|
ticket_id: int,
|
|
subject: str,
|
|
body_preview: str = "",
|
|
ticket_url: Optional[str],
|
|
) -> EmailContent:
|
|
i18n = _resolve_i18n(i18n)
|
|
lang = _normalize_lang(language, settings)
|
|
return _support_email(
|
|
settings,
|
|
i18n,
|
|
lang,
|
|
subject=_t_text(
|
|
i18n, lang, "email_support_ticket_closed_user_subject", ticket_id=ticket_id
|
|
),
|
|
heading=_t_text(
|
|
i18n, lang, "email_support_ticket_closed_user_heading", ticket_id=ticket_id
|
|
),
|
|
intro=_t_text(i18n, lang, "email_support_ticket_closed_user_intro"),
|
|
rows=[
|
|
("email_support_row_ticket", f"#{ticket_id}"),
|
|
("email_support_row_subject", subject),
|
|
],
|
|
body_preview=body_preview or _t_text(i18n, lang, "email_support_ticket_closed_user_body"),
|
|
ticket_url=ticket_url,
|
|
cta_label=_t_text(i18n, lang, "email_support_cta_open_mini_app"),
|
|
)
|